3
Exit:
Exits the setting menu and enter into the temperature display interface.
Unit:
In Unit set up, there are two setting options (°C/ F), user can choose the actual use of
the range.
S1:
Setting of the first switching point, user can adjust it according to the actual testing
range. When temperature reaches or exceeds the set value, Light S1 on the left will be ON
and in an alarm state, the relay or transistor will act. Long press key S1 to enter “Set Menu”,
press key S2 to adjust the parameters. Key S1 is for moving location. If all settings are
finished, then long press S1 key to confirm.
r1:
Setting of the first reset point (hysteresis setting). When the temperature reaches
the user-set hysteresis value, the alarm state will be disarmed. The Light S1 on the left will
be OFF. Relay and transistor will restore to the original state.
S1Cn:
The setting of the first alarm status, user can set according to requirements.
The setting of relay status are noPn / nCLS (normally open / normally closed). If the relay is
noPn, it will close during alarm, if the relay is nCLS, it will open during alarm.
The setting of transistor status are nPn / PnP settings. If nPn alarm, the output is low-level
output. If PnP alarm, the output is high-level output.
S2:
The second way to set the switch point. User can use the temperature range for the
deployment. When the temperature reaches or exceeds the set value, the right side of the
S2 light alarm status displays. For transistor action, use a relay for S1.
r2
: Setting of the second reset point (hysteresis setting). When the temperature reaches the
user-set hysteresis value, the alarm state will be disarmed. The Light S2 on the right will be
OFF. Relay and transistor will restore to the original state. The status of r2 should not be the
same as S2.
S2Cn:
The setting of the second alarm status, user can set according to requirements.
The setting of relay status are noPn / nCLS (normally open / normally closed). If the relay is
noPn, it will close during alarm, if the relay is nCLS, it will open during alarm.
The setting of transistor status are nPn / PnP settings. If nPn alarm, the output is low-level
output. If PnP alarm, the output is high-level output.
Filt:
Digital filtering time constant. It is used for overcoming the display fluctuation caused by
signal unsteadiness. Smaller the set value, the stronger the effect.
Valid settings range (1-100), the factory setting is 5.
Stor:
To restore factory settings. When the user have changed many parameters and can
not be recovered, user can use this button and restore to its original state at the factory.
Alarm Status
Содержание L-com SRTH600-206-2301
Страница 4: ...4 Operating Instructions...
